Epson Powerlite 703c Multimedia Projector Users Guide

							Appendix B: Notices85
FCC Compliance Statement
For United States Users
This equipment has been tested and found to comply with the limits for a 
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are 
designed to provide reasonable protection against harmful interference in a 
residential installation. This equipment generates, uses, and can radiate radio 
frequency energy and, if not installed and used in accordance with the 
instructions, may cause harmful interference to radio or television reception. 
However, there is no guarantee that interference will not occur in a particular 
installation. If this equipment does cause interference to radio and television 
reception, which can be determined by turning the equipment off and on, 
the user is encouraged to try to correct the interference by one or more of the 
following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to 
which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.
WARNING
The connection of a non-shielded equipment interface cable to this 
equipment will invalidate the FCC Certification of this device and may cause 
interference levels which exceed the limits established by the FCC for this 
equipment. It is the responsibility of the user to obtain and use a shielded 
equipment interface cable with this device. If this equipment has more than 
one interface connector, do not leave cables connected to unused interfaces. 
Changes or modifications not expressly approved by the manufacturer could 
void the user’s authority to operate the equipment.
For Canadian Users
This Class B digital apparatus meets all requirements of the Canadian 
Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement 
sur le materiel brouilleur du Canada. 
						

							86Appendix B: Notices 
						

							C
Appendix C: Technical Specifications87
Appendix C: Technical 
Specifications 
General
Type of display Poly-silicon Thin Film Transistor (TFT)
Size of LCD panels  Diagonal: 0.9 inches (22.9 mm) 
Lens F=2.0 to 2.2, f=35 to 42 mm
Resolution 1024 
× 768 pixels (native format)
Color reproduction 24 bit, 16.7 million colors
Brightness 1000 lumens (ANSI)
Contrast ratio 320:1
Image size 26 to 300 inches 
Projection distance 3.6 to 45.5 feet (1.1 to 13.8 meters)
Projection methods Front, rear, upside-down (ceiling mount)
Internal sound system 1W monaural 
Optical aspect ratio 4:3 (horizontal : vertical)
Zoom ratio 1:1.2
Noise level 42 dB 
Keystone correction
angle
± 15° (maximum) 
						

							88Appendix C: Technical Specifications
Projection Lamp
Type UHE (Ultra High Efficiency)
Power consumption 150 W
Lamp life About 1000 hours
Part number ELPLP14
Remote Control
Range 32.8 feet (10 meters)
Batteries Alkaline AA (2)
Mouse Compatibility
Supports PS/2, USB, ADB
Dimensions
Height 2.8 to 3.4 inches (72 to 87 mm)
Width 8.4 inches (213 mm)
Depth 10.5 inches (267 mm)
Weight 5.8 lb (2.6 kg)
Electrical 
Rated frequency 50/60 Hz
Power supply 100 to 120 VAC, 1.9 A
200 to 240 VAC, 1.0 A 
Power consumption Operating: 230 W
Standby: 5 W 
						

							Appendix C: Technical Specifications89
Environmental
Temperature Operating: 41 to 95 °F (5 to 35 °C)
Storage: 14 to 140 °F (–10 to 60 °C)
Humidity  Operating: 20 to 80% RH, 
non-condensing
Storage: 10 to 90% RH, 
non-condensing
Safety 
United States FCC Part 15B Class B
UL1950 Rev. 3
Canada DOC ICES003 Class B
CSA C22.2 No. 950 Rev. 3
CE Marking Directive 89/336/EEC, 92/31/EEC
EN 60950 
						

							90Appendix C: Technical Specifications
Compatible Video Formats
The projector supports NTSC, PAL, and SECAM international video 
standards, as well as the monitor display formats listed below.
To project images output from a computer, the computer’s video card 
must be set at a refresh rate (vertical frequency) that’s compatible with 
the projector; see the following table for compatible formats. As noted 
below, some images are automatically resized to display in one of the 
projector’s “native” formats (such as XGA). In addition, the 
frequencies of some computers may not allow images to display 
correctly; see your computer’s documentation for details.
Mode Refresh Rate (Hz) Resolution
VGAEGA 70 640 
× 350
VGA60 59.94 640 
× 480
VGA72 72.809 640 
× 480
VGA75 75 640 
× 480
VGA85 85.008 640 
× 480
VGA Text 70.087 720 
× 350
VGA Text 70.087 720 
× 400
SVGA56 56.25 800 
× 600
SVGA60 60.317 800 
× 600
SVGA72 72.188 800 
× 600
SVGA75 75 800 
× 600
SVGA85 85.061 800 
× 600
XGA43i 43.476 1024 
× 768
XGA60 60.004 1024 
× 768
XGA70 70.069 1024 
× 768
XGA75 75.029 1024 
× 768
XGA85 84.997 1024 
× 768
SXGA1—70 70.012 1152 
× 864*
SXGA1—75 75 1152 
× 864*
SXGA1—85 84.999 1152 
× 864*
SXGA2—60 60 1280 
× 960*
SXGA2—75 75 1280 
× 960*
SXGA2—85 85.002 1280 
× 960* 
						

							Appendix C: Technical Specifications91
*The image is resized so that it displays using one of the projector’s native 
formats. 
SXGA3—43i 43.436 1280 × 1024*
SXGA3—60 60.02 1280 
× 1024*
SXGA3—75 75.025 1280 
× 1024*
SXGA3—85 85.024 1280 
× 1024*
UXGA60 60 1600 
× 1200*
MAC II 13 66.67 640 
× 480
MAC16 75.087 832 
× 624
MAC19—60 59.28 1024 
× 768
MAC19 74.93 1024 
× 768
MAC21 75.062 1152 
× 870*
NTSC 60 640 
× 480*
PAL 50 720 
× 540*
SECAM 50 720 
× 540* Mode Refresh Rate (Hz) Resolution 
						

							92Appendix C: Technical Specifications
Computer Video Port Pin Assignments
The Computer port is a female video RGB, 15-pin micro-D-style 
connector. Here are its pin assignments:
Pin no. Computer port
1 Red video
2Green video
3 Blue video
4 GND
5 GND
6 Red GND
7 Green GND
8 Blue GND
9 Reserved
10 Synchronous GND
11 GND
12 SDA
13 Horizontal sync / composite sync
14 Vertical sync
15 SCL 
						

							Index93
Index
A
A/V Mute button, 31, 45
A/V Mute setting, 47
About menu, 38, 49
Accessories, 8, 70
Adapters, Macintosh, 77 to 78
Adobe Acrobat Reader, 3 to 4
Advanced menu, 38, 48 to 49
Air filter, cleaning and replacing, 53 to 54
Anti-theft device, 8, 11
Aspect ratio, 87
Audio
adjusting tone, 42
adjusting volume, 30, 42
connecting desktop, 76, 79
connecting laptop, 14
connecting video device, 16
menu, 38, 42
outputting to external sound system, 
72 to 73
problems, troubleshooting, 67
turning off (using A/V Mute), 31
Audio Out jack, 73
Auto button, 40
Auto Setup setting, 41
AV cable, 15 to 16
B
Bass, adjusting, 42
Batteries, installing, 28
Blurry image, 65
Box tool
customizing, 43 to 44
using, 34
Brightness, 1, 87
Brightness setting, 41
C
Cables, 6 to 8
Camcorder, connecting to, 15 to 16
Carrying case, 8, 56
CD-ROMs, 4
Ceiling mount, 8, 49, 72
Cleaning
air filter, 53 to 54
lens, 52
projector case, 52
Color
adjusting, 41, 48
problems, 66
Comp button, 30, 67
Composite video cable, 15
Computer cable, 6
Computer connector pin assignments, 92
Connecting projector
to a desktop Macintosh, 77 to 79
to a desktop PC, 73 to 76
to a high-end workstation, 79
to a laptop, 12 to 14
to a video source, 15 to 16
Connector pin assignments, 92
Contrast setting, 41
Cursor speed, setting, 43
Cursor/Stamp tool
customizing, 43 to 44
using, 34
D
Declaration of Conformity, 84
Default settings, restoring, 39, 50
Desktop adapter, Macintosh, 77 to 78
Desktop computer, connecting to, 73 to 79
Digital camera, connecting to, 15 to 16
Distance from projector to screen, 10
Drawing on the screen, 33 to 36
DVD player, connecting to, 15 to 16 
						

							94Index
E
Effect menu, 38, 43 to 44
Electrical specifications, 88
Enter button, 29
Environmental specifications, 89
EPSON
accessories, 8, 70
PrivateLine Support, 5, 69
technical support, 4, 69 to 70
Esc button, 36
External speakers, connecting to, 72 to 73
E-Zoom button, 31
F
FCC compliance statement, 85
Filter
See Air filter
Focusing, 23
Foot release levers, 23
Freehand line tool
customizing, 43 to 44
using, 35 to 36
Freeze button, 31
G
Gamma setting, 41
H
Height of image, adjusting, 23
Help, 4 to 5, 69 to 70
Help button, 58
Help system, using, 58
Highlighting tools, 33 to 36
I
iBook, connecting to, 12
iMac, connecting to, 7Image
adjusting, 22 to 24, 40 to 41
capturing and saving in projector, 44 to 45
correcting shape of, 24, 46, 64
focusing, 23
height, adjusting, 23
positioning, 23, 40
problems with, troubleshooting, 62 to 67
raising, 23
resizing, 32
shape, correcting, 24, 46, 64
size and projection distance, 10
size range, 87
turning off (using A/V Mute), 31
zooming, 23, 31
Installing projector, 72 to 73
K
Kensington anti-theft device, 8, 11
Keystone button, 24
Keystone correction, 24, 64, 87
L
Lamp
automatic shutoff, 25
number of hours used, 49
replacing, 54 to 56
specifications, 88
status light, 59
Language setting, 48, 58
Laptop computer
connecting to, 12 to 14
displaying on, 22, 63
Laser disc player, connecting to, 15 to 16
Lens
cap, 19
cleaning, 52
extending, 18
specifications, 87
Light button (on remote control), 28
Lights, status, 59 to 62
Lines, drawing on screen, 35
Logo, saving on projector, 44 to 46